22020160

素因数分解:

$2^6\times 5^1\times {\mathrm{68813}}^1$

素因数の和:68830

約数の個数: 28

約数和(自身を含む): 52436268

約数和(自身を除く): 30416108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 68813, 137626, 275252, 344065, 550504, 688130, 1101008, 1376260, 2202016, 2752520, 4404032, 5505040, 11010080, 22020160]

約数ペア:

[(1, 22020160), (2, 11010080), (4, 5505040), (5, 4404032), (8, 2752520), (10, 2202016), (16, 1376260), (20, 1101008), (32, 688130), (40, 550504), (64, 344065), (80, 275252), (160, 137626), (320, 68813)]